| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.48 | 3.352% | $189.6302 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $51.98 | 13.359% | $58.924 | $58.92 | $58.90 | $58.90 |
| Purchase #3 | $9.58 | 8.174% | $10.3631 | $10.36 | $10.35 | $10.40 |
| Purchase #4 | $97.91 | 11.593% | $109.2607 | $109.26 | $109.25 | $109.30 |
| Purchase #5 | $75.52 | 4.672% | $79.0483 | $79.05 | $79.05 | $79.00 |
| Purchase #6 | $141.94 | 5.108% | $149.1903 | $149.19 | $149.20 | $149.20 |
| Purchase #7 | $98.35 | 7.637% | $105.861 | $105.86 | $105.85 | $105.90 |
| 7 purchase totals = | $658.76 | $702.2776 | $702.27 | $702.25 | $702.30 | |